LITTLE ROCK, Ark. (KTHV) - The Little Rock Police Department is asking for the public's help in finding a 76-year-old man who hasn't been seen since Monday afternoon.

According to a Silver Alert, Marvin Karlyle was last seen around 3:00 p.m. on Monday in Little Rock.

Police are not sure what he was last seen wearing.

He may be traveling in a brown Chevrolet Silverado truck with Louisiana license plate with the number C297350.

If you see Karlyle or know where he may be, please contact the LRPD at (501) 371-4829.